The Pure Aero represents a significant improvement over the previous generation of Aero rackets: a new aerodynamic frame enables the racquet head to move more quickly thereby increasing ball speed, while new FSI Spin Technology provides enhanced lift.
This racquet responds superbly to players who seek power and optimal spin, like Rafael Nadal and Jo-Wilfried Tsonga.
Product Technology: 
- Aeromodular2: This technology features the woofer system built in the mid-section of the frame for a more aerodynamic feel offering greater head speed. 
- FSI Spin: This refers to the more open string pattern offering a redefined sweet spot with more oblong grommets at 6 & 12 o'clock. This allows greater string movement allowing you to generate maximum spin.
- Evo Beam: Featuring different thicknesses throughout the beam (23/26/23mm) allows better stability at ball impact and more power.
The Woofer system that we know in the Aero range of racquets is still present in the Pure Aero even though it is no longer visible. The Cortex dampening is also still located at the top of the handle.